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AK4480EF PDF预览

AK4480EF

更新时间: 2024-11-18 07:16:11
品牌 Logo 应用领域
AKM 转换器数模转换器光电二极管
页数 文件大小 规格书
44页 567K
描述
High Performance 114dB 32-Bit DAC

AK4480EF 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:LSSOP,针数:30
Reach Compliance Code:unknownECCN代码:3A001.A.5.B
HTS代码:8542.39.00.01风险等级:5.79
Is Samacsys:N最大模拟输出电压:2.4 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:2'S COMPLEMENT输入格式:SERIAL, PARALLEL, WORD
JESD-30 代码:R-PDSO-G30长度:9.7 mm
位数:32功能数量:1
端子数量:30最高工作温度:70 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.5 mm标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:5.6 mm
Base Number Matches:1

AK4480EF 数据手册

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[AK4480]  
AK4480  
High Performance 114dB 32-Bit DAC  
GENERAL DESCRIPTION  
The AK4480 is a 32-bit DAC, which corresponds to Blu-ray Disc systems. An internal circuit includes  
newly developed 32bit Digital Filter for better sound quality achieving low distortion characteristics and  
wide dynamic range. The AK4480 has full differential SCF outputs, removing the need for AC coupling  
capacitors and increasing performance for systems with excessive clock jitter. The AK4480 accepts  
216kHz PCM data and 1-bit DSD data, ideal for a wide range of applications including Blu-ray Discs and  
SACDs.  
FEATURES  
128x Over Sampling  
Sampling Rate: 30kHz 216kHz  
32Bit 8x Digital Filter  
- Ripple: ±0.005dB, Attenuation: 70dB  
- Minimum delay option GD=7/fs  
- Sharp Roll-off Filter  
- Slow Roll-off Filter  
High Tolerance to Clock Jitter  
Low Distortion Differential Output  
DSD Data Input  
Digital De-emphasis for 32, 44.1, 48kHz Sampling  
Soft Mute  
Digital Attenuator (Linear 256 steps)  
Mono Mode  
External Digital Filter Mode  
THD+N: -100dB  
DR, S/N: 114dB (117dB when Mono mode)  
I/F Format: 24/32bit MSB justified, 16/20/24/32bit LSB justified, I2S, DSD  
Master Clock:  
30kHz ~ 32kHz: 1152fs  
30kHz ~ 54kHz: 512fs or 768fs  
30kHz ~ 108kHz: 256fs or 384fs  
108kHz ~ 216kHz: 128fs or 192fs  
Power Supply: 4.75 5.25V  
Digital Input Level: TTL  
Package: 30pin VSOP  
MS1146-E-03  
2012/01  
- 1 -  

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